Dustin Diamond — Police Request Alleged Stabbing Footage … But It’s Shaky

EXCLUSIVE

Police in Wisconsin are on the hunt for video that would prove “Saved By the Bell” star Dustin Diamond stabbed someone … starting with surveillance footage from the scene of the crime.

Grand Avenue Inn title-holder Randy Buser tells us he was contacted Friday evening by authorities looking to review the bar’s video footage … and they agreed to meet today.

Law enforcement officials tell…